Triple

T10603585
Position Surface form Disambiguated ID Type / Status
Subject Usedomer Bäderbahn railway E275813 entity
Predicate terminus P388 FINISHED
Object Peenemünde
Peenemünde is a village on Germany’s Baltic Sea island of Usedom, historically known as the site of the World War II V-2 rocket development center.
E875967 NE FINISHED

How this triple was built (4 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Peenemünde | Statement: [Usedomer Bäderbahn railway, terminus, Peenemünde]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Peenemünde
Context triple: [Usedomer Bäderbahn railway, terminus, Peenemünde]
  • A. Peenemünde Army Research Center
    The Peenemünde Army Research Center was a German World War II military research facility on the Baltic coast that served as the primary development site for advanced rockets and missiles, including the V-2.
  • B. Historical Technical Museum Peenemünde
    The Historical Technical Museum Peenemünde is a museum on Germany’s Baltic coast that documents the history of the former Peenemünde rocket research center, including the development of the V-2 and other World War II-era technologies.
  • C. Rossendorf
    Rossendorf is a district in Dresden, Germany, known for its major scientific research facilities, particularly in nuclear and radiation research.
  • D. Peenemünde nature reserves
    The Peenemünde nature reserves are protected natural areas at the northern tip of Usedom Island in Germany, safeguarding coastal, wetland, and bird habitats in the Oder River delta region.
  • E. Mittelwerk underground factory
    The Mittelwerk underground factory was a secret Nazi German facility built into tunnels near Nordhausen that used forced labor to mass-produce V-2 rockets and other advanced weapons during World War II.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Peenemünde
Triple: [Usedomer Bäderbahn railway, terminus, Peenemünde]
Generated description
Peenemünde is a village on Germany’s Baltic Sea island of Usedom, historically known as the site of the World War II V-2 rocket development center.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Peenemünde
Target entity description: Peenemünde is a village on Germany’s Baltic Sea island of Usedom, historically known as the site of the World War II V-2 rocket development center.
  • A. Peenemünde Army Research Center
    The Peenemünde Army Research Center was a German World War II military research facility on the Baltic coast that served as the primary development site for advanced rockets and missiles, including the V-2.
  • B. Historical Technical Museum Peenemünde
    The Historical Technical Museum Peenemünde is a museum on Germany’s Baltic coast that documents the history of the former Peenemünde rocket research center, including the development of the V-2 and other World War II-era technologies.
  • C. Rossendorf
    Rossendorf is a district in Dresden, Germany, known for its major scientific research facilities, particularly in nuclear and radiation research.
  • D. Peenemünde nature reserves
    The Peenemünde nature reserves are protected natural areas at the northern tip of Usedom Island in Germany, safeguarding coastal, wetland, and bird habitats in the Oder River delta region.
  • E. Mittelwerk underground factory
    The Mittelwerk underground factory was a secret Nazi German facility built into tunnels near Nordhausen that used forced labor to mass-produce V-2 rockets and other advanced weapons during World War II.
  • F. None of above. chosen

Provenance (5 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69d6aaf948d88190806cc3a8c47a3fb2 completed April 8, 2026, 7:22 p.m.
NER Named-entity recognition batch_69d6ded6d698819084f96f46ea941461 completed April 8, 2026, 11:03 p.m.
NED1 Entity disambiguation (via context triple) batch_69d96b698f308190be8ee1e6bc8481d3 completed April 10, 2026, 9:28 p.m.
NEDg Description generation batch_69d96dee84f48190bf5b0cb1115a8bba completed April 10, 2026, 9:38 p.m.
NED2 Entity disambiguation (via description) batch_69d9708824208190acf75933962d690f completed April 10, 2026, 9:50 p.m.
Created at: April 8, 2026, 7:32 p.m.